CVE-2017-7574
Vulnerability from cvelistv5
Published
2017-04-06 21:00
Modified
2024-08-05 16:04
Severity ?
Summary
Schneider Electric SoMachine Basic 1.4 SP1 and Schneider Electric Modicon TM221CE16R 1.3.3.3 devices have a hardcoded-key vulnerability. The Project Protection feature is used to prevent unauthorized users from opening an XML protected project file, by prompting the user for a password. This XML file is AES-CBC encrypted; however, the key used for encryption (SoMachineBasicSoMachineBasicSoMa) cannot be changed. After decrypting the XML file with this key, the user password can be found in the decrypted data. After reading the user password, the project can be opened and modified with the Schneider product.
References
cve@mitre.orghttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/97518Third Party Advisory, VDB Entry
cve@mitre.orghttps://os-s.net/advisories/OSS-2017-02.pdfBroken Link
af854a3a-2127-422b-91ae-364da2661108http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/97518Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://os-s.net/advisories/OSS-2017-02.pdfBroken Link
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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